4-Acetaminophen-d3 Sulfate is a deuterium-labeled analog of acetaminophen sulfate, used as an isotope-labeled pharmaceutical reference standard. Its structure includes a trideuterioacetyl group, making it valuable for mass spectrometry-based quantification in pharmaceutical testing.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 1020718-78-8
1-Nitroso(2',4',5',6'-²H₄)-1,2,3,6-tetrahydro-2,3'-bipyridine
pharmaceutical intermediate
5-Methyl-3-pyridinemethanol
pharmaceutical intermediate
Boc-D-Phenylglycinol
pharmaceutical intermediate
N-[(1R)-2-[(Methylsulfonyl)oxy]-1-phenylethyl]carbamic acid 1,1-dimethylethyl ester
pharmaceutical intermediate
Potassium 4-[(²H₃)ethanoylamino]phenyl sulfate
research compound
Acetaminophen sulfate
drug metabolite
[4-[(2,2,2-trideuterioacetyl)amino]phenyl] hydrogen sulfate
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[2H]C([2H])([2H])C(=O)NC1=CC=C(C=C1)OS(=O)(=O)O